🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.46 AU - 0.54 AU

Year: 130 Days

Day: 24.2 Hours

Environment

Temp: 256 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,443,655 km

• M1: 33,809 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.48 AU - 0.72 AU

Year: 171 Days

Day: 40.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,443,655 km

• M1: 508,782 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.54 AU - 0.74 AU

Year: 189 Days

Day: 46.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.78 AU - 0.8 AU

Year: 259 Days

Day: 42.5 Hours

Environment

Temp: 101 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.78 AU - 1.18 AU

Year: 358 Days

Day: 38.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.1

Radius: 8.1

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.32 AU - 5.98 AU

Year: 4312 Days

Day: 9.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 102,443,655 km

• M1: 117,434 km (0.092 R)
• M2: 200,162 km (0.073 R)
• M3: 256,261 km (0.118 R)
• M4: 478,564 km (0.109 R)
• M5: 530,175 km (0.113 R)
• M6: 819,647 km (0.07 R)
• M7: 896,241 km (0.085 R)
• M8: 1,227,002 km (0.083 R)
• M9: 1,360,593 km (0.117 R)
• M10: 1,874,013 km (0.038 R)
• M11: 1,976,637 km (0.103 R)
• M12: 2,332,380 km (0.106 R)
• M13: 2,612,278 km (0.095 R)
• M14: 3,224,582 km (0.073 R)
• M15: 3,368,944 km (0.105 R)
• M16: 3,557,587 km (0.091 R)
• M17: 3,642,559 km (0.027 R)
• M18: 3,989,476 km (0.114 R)
• M19: 4,369,604 km (0.096 R)
• M20: 4,552,562 km (0.107 R)
• M21: 4,831,712 km (0.058 R)
• M22: 5,603,188 km (0.097 R)
• M23: 6,206,816 km (0.072 R)
• M24: 6,963,482 km (0.105 R)
• M25: 7,502,333 km (0.091 R)
• M26: 8,420,565 km (0.118 R)
• M27: 8,534,259 km (0.061 R)
• M28: 8,648,552 km (0.109 R)
• M29: 9,023,295 km (0.105 R)
• M30: 9,110,510 km (0.098 R)
• M31: 9,344,481 km (0.113 R)
• M32: 9,462,215 km (0.098 R)
• M33: 9,610,167 km (0.06 R)
• M34: 9,758,867 km (0.101 R)
• M35: 10,882,497 km (0.104 R)
• M36: 10,944,431 km (0.116 R)
• M37: 11,006,364 km (0.104 R)
• M38: 11,443,788 km (0.071 R)
• M39: 11,538,334 km (0.118 R)
• M40: 11,791,603 km (0.083 R)
• M41: 12,206,887 km (0.1 R)
• M42: 12,400,317 km (0.091 R)
• M43: 12,594,645 km (0.082 R)
• M44: 12,692,183 km (0.079 R)
• M45: 12,953,680 km (0.066 R)
• M46: 13,117,938 km (0.051 R)
• M47: 13,448,549 km (0.108 R)
• M48: 13,548,331 km (0.111 R)
• M49: 13,815,513 km (0.051 R)
• M50: 14,050,681 km (0.037 R)
• M51: 14,219,577 km (0.111 R)
• M52: 15,004,666 km (0.079 R)
• M53: 15,454,806 km (0.03 R)
• M54: 16,050,056 km (0.101 R)
• M55: 16,297,192 km (0.084 R)
• M56: 16,652,637 km (0.108 R)
• M57: 16,867,160 km (0.054 R)
• M58: 17,335,102 km (0.094 R)
• M59: 17,734,379 km (0.09 R)
• M60: 19,398,954 km (0.065 R)
• M61: 19,511,751 km (0.082 R)
• M62: 19,700,095 km (0.092 R)
• M63: 19,964,883 km (0.053 R)
• M64: 20,040,729 km (0.114 R)
• M65: 20,307,013 km (0.041 R)
• M66: 20,459,753 km (0.113 R)
• M67: 20,843,172 km (0.106 R)
• M68: 20,920,065 km (0.112 R)
• M69: 21,500,356 km (0.094 R)
• M70: 22,046,687 km (0.068 R)
• M71: 22,164,421 km (0.12 R)
• M72: 22,874,861 km (0.096 R)
• M73: 23,033,734 km (0.105 R)
• M74: 23,113,320 km (0.104 R)
• M75: 23,352,527 km (0.039 R)
• M76: 24,846,262 km (0.089 R)
• M77: 25,214,272 km (0.116 R)
• M78: 25,790,374 km (0.109 R)
• M79: 26,370,813 km (0.077 R)
• M80: 26,746,155 km (0.112 R)
• M81: 27,925,285 km (0.102 R)
• M82: 28,307,956 km (0.07 R)
• M83: 28,478,498 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.4

Radius: 9.5

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.81 AU - 6.35 AU

Year: 5531 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 102,443,655 km

• M1: 143,764 km (0.094 R)
• M2: 243,097 km (0.045 R)
• M3: 308,920 km (0.076 R)
• M4: 548,875 km (0.063 R)
• M5: 753,076 km (0.052 R)
• M6: 824,284 km (0.097 R)
• M7: 951,143 km (0.055 R)
• M8: 1,044,792 km (0.089 R)
• M9: 1,241,812 km (0.117 R)
• M10: 1,327,681 km (0.025 R)
• M11: 1,388,867 km (0.075 R)
• M12: 1,597,107 km (0.057 R)
• M13: 1,864,588 km (0.064 R)
• M14: 1,933,702 km (0.103 R)
• M15: 2,094,969 km (0.112 R)
• M16: 2,281,816 km (0.073 R)
• M17: 2,627,687 km (0.111 R)
• M18: 2,750,506 km (0.114 R)
• M19: 2,818,274 km (0.085 R)
• M20: 2,967,124 km (0.088 R)
• M21: 3,118,517 km (0.098 R)
• M22: 3,332,442 km (0.118 R)
• M23: 3,939,361 km (0.052 R)
• M24: 4,054,551 km (0.107 R)
• M25: 4,288,373 km (0.108 R)
• M26: 4,433,482 km (0.117 R)
• M27: 4,566,774 km (0.108 R)
• M28: 4,892,150 km (0.099 R)
• M29: 5,197,180 km (0.058 R)
• M30: 5,366,076 km (0.073 R)
• M31: 5,536,916 km (0.106 R)
• M32: 5,781,958 km (0.113 R)
• M33: 5,883,983 km (0.062 R)
• M34: 6,387,679 km (0.099 R)
• M35: 6,493,146 km (0.098 R)
• M36: 6,629,579 km (0.054 R)
• M37: 6,797,727 km (0.118 R)
• M38: 6,859,212 km (0.117 R)
• M39: 7,091,388 km (0.096 R)
• M40: 7,200,594 km (0.1 R)
• M41: 7,278,984 km (0.072 R)
• M42: 7,595,383 km (0.084 R)
• M43: 7,675,119 km (0.103 R)
• M44: 7,948,584 km (0.104 R)
• M45: 8,127,204 km (0.063 R)
• M46: 8,637,781 km (0.077 R)
• M47: 8,721,107 km (0.109 R)
• M48: 9,040,199 km (0.065 R)
• M49: 9,277,910 km (0.092 R)
• M50: 9,603,585 km (0.115 R)
• M51: 10,055,520 km (0.118 R)
• M52: 10,674,855 km (0.111 R)
• M53: 10,782,267 km (0.106 R)
• M54: 11,324,858 km (0.107 R)
• M55: 11,562,569 km (0.115 R)
• M56: 12,080,477 km (0.076 R)
• M57: 12,192,526 km (0.105 R)
• M58: 12,455,070 km (0.114 R)
• M59: 12,643,862 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.8

Radius: 13.6

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.01 AU - 7.49 AU

Year: 7203 Days

Day: 7.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 102,443,655 km

• M1: 178,171 km (0.083 R)
• M2: 311,463 km (0.039 R)
• M3: 608,564 km (0.104 R)
• M4: 793,617 km (0.083 R)
• M5: 923,617 km (0.064 R)
• M6: 1,045,839 km (0.103 R)
• M7: 1,290,880 km (0.11 R)
• M8: 1,394,402 km (0.119 R)
• M9: 1,647,372 km (0.112 R)
• M10: 1,896,153 km (0.059 R)
• M11: 2,055,475 km (0.086 R)
• M12: 2,387,881 km (0.111 R)
• M13: 2,626,639 km (0.118 R)
• M14: 2,896,215 km (0.03 R)
• M15: 3,011,256 km (0.047 R)
• M16: 3,222,338 km (0.106 R)
• M17: 3,389,888 km (0.09 R)
• M18: 3,487,126 km (0.097 R)
• M19: 4,271,468 km (0.099 R)
• M20: 4,376,635 km (0.107 R)
• M21: 4,482,700 km (0.082 R)
• M22: 4,888,110 km (0.082 R)
• M23: 6,474,895 km (0.115 R)
• M24: 6,933,562 km (0.044 R)
• M25: 7,657,466 km (0.058 R)
• M26: 7,785,821 km (0.109 R)
• M27: 8,872,201 km (0.085 R)
• M28: 9,553,619 km (0.077 R)
• M29: 9,691,997 km (0.079 R)
• M30: 10,643,290 km (0.113 R)
• M31: 10,822,808 km (0.114 R)
• M32: 11,257,539 km (0.108 R)
• M33: 11,698,105 km (0.074 R)
• M34: 11,809,106 km (0.105 R)
• M35: 12,407,348 km (0.076 R)
• M36: 13,053,611 km (0.097 R)
• M37: 13,245,844 km (0.044 R)
• M38: 14,737,335 km (0.045 R)
• M39: 15,543,518 km (0.106 R)
• M40: 15,952,070 km (0.115 R)
• M41: 16,116,478 km (0.11 R)
• M42: 16,696,319 km (0.091 R)
• M43: 16,988,783 km (0.032 R)
• M44: 17,156,781 km (0.037 R)
• M45: 18,304,646 km (0.088 R)
• M46: 18,606,235 km (0.083 R)
• M47: 19,389,530 km (0.063 R)
• M48: 19,873,479 km (0.105 R)
• M49: 20,316,887 km (0.075 R)
• M50: 20,450,627 km (0.091 R)
• M51: 20,943,253 km (0.063 R)
• M52: 21,349,262 km (0.062 R)
• M53: 21,575,902 km (0.081 R)
• M54: 21,894,696 km (0.115 R)
• M55: 22,031,727 km (0.117 R)
• M56: 22,721,373 km (0.063 R)
• M57: 23,558,224 km (0.069 R)
• M58: 25,646,461 km (0.112 R)
• M59: 26,080,893 km (0.068 R)
• M60: 27,743,823 km (0.062 R)
• M61: 27,842,707 km (0.072 R)
• M62: 28,090,441 km (0.084 R)
• M63: 28,289,257 km (0.086 R)
• M64: 28,588,153 km (0.072 R)
• M65: 28,688,084 km (0.118 R)
• M66: 29,693,382 km (0.035 R)
• M67: 30,098,792 km (0.056 R)
• M68: 31,223,020 km (0.114 R)
• M69: 31,841,907 km (0.071 R)
• M70: 33,092,096 km (0.095 R)
• M71: 33,512,466 km (0.12 R)
• M72: 34,040,247 km (0.086 R)
• M73: 34,305,185 km (0.117 R)
• M74: 34,517,764 km (0.095 R)
• M75: 35,211,300 km (0.073 R)
• M76: 35,909,323 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.4

Radius: 4.2

Gravity: 43.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 18.6 AU - 18.6 AU

Year: 29597 Days

Day: 15.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,443,655 km

• M1: 69,114 km (0.099 R)
• M2: 125,513 km (0.118 R)
• M3: 170,392 km (0.075 R)
• M4: 221,854 km (0.105 R)
• M5: 279,150 km (0.044 R)
• M6: 409,449 km (0.116 R)
• M7: 457,021 km (0.091 R)
• M8: 965,205 km (0.062 R)
• M9: 1,266,346 km (0.098 R)
• M10: 1,482,515 km (0.08 R)
• M11: 1,633,010 km (0.059 R)
• M12: 2,113,369 km (0.106 R)
• M13: 2,155,257 km (0.083 R)
• M14: 2,197,443 km (0.05 R)
• M15: 2,239,929 km (0.091 R)
• M16: 2,282,714 km (0.079 R)
• M17: 2,725,224 km (0.104 R)
• M18: 4,523,092 km (0.046 R)
• M19: 4,577,396 km (0.079 R)
• M20: 4,962,760 km (0.055 R)
• M21: 5,074,809 km (0.03 R)
• M22: 5,473,337 km (0.112 R)
• M23: 5,705,663 km (0.071 R)
• M24: 7,356,176 km (0.037 R)
• M25: 7,936,915 km (0.078 R)
• M26: 8,002,289 km (0.096 R)
• M27: 11,716,655 km (0.056 R)
• M28: 12,545,277 km (0.042 R)
• M29: 13,159,526 km (0.109 R)
• M30: 14,577,265 km (0.096 R)
• M31: 14,657,450 km (0.105 R)
• M32: 15,467,223 km (0.027 R)
• M33: 16,708,885 km (0.073 R)
• M34: 16,876,884 km (0.099 R)
• M35: 17,214,526 km (0.115 R)
• M36: 17,299,199 km (0.109 R)
• M37: 18,154,300 km (0.08 R)
• M38: 18,500,320 km (0.098 R)
• M39: 22,910,016 km (0.103 R)
• M40: 23,096,714 km (0.108 R)
• M41: 23,471,308 km (0.029 R)
• M42: 24,226,777 km (0.102 R)
• M43: 24,512,060 km (0.044 R)
• M44: 26,344,933 km (0.063 R)
• M45: 27,129,723 km (0.078 R)
• M46: 27,723,477 km (0.08 R)
• M47: 28,121,557 km (0.1 R)
• M48: 29,327,316 km (0.115 R)
• M49: 29,834,752 km (0.119 R)
• M50: 30,242,706 km (0.104 R)
• M51: 30,961,075 km (0.078 R)
• M52: 31,581,307 km (0.085 R)
• M53: 31,788,949 km (0.111 R)
• M54: 32,624,154 km (0.059 R)
• M55: 34,422,620 km (0.035 R)
• M56: 35,172,554 km (0.045 R)
• M57: 35,387,676 km (0.052 R)
• M58: 39,336,162 km (0.116 R)
• M59: 39,671,411 km (0.051 R)
• M60: 40,457,398 km (0.044 R)
• M61: 41,930,787 km (0.072 R)
• M62: 43,421,530 km (0.084 R)
• M63: 44,696,403 km (0.108 R)
• M64: 47,401,731 km (0.092 R)
• M65: 48,116,061 km (0.076 R)
• M66: 49,435,065 km (0.034 R)
• M67: 51,374,751 km (0.046 R)
• M68: 51,496,823 km (0.099 R)
• M69: 53,092,135 km (0.109 R)
• M70: 56,205,566 km (0.12 R)
• M71: 58,993,920 km (0.104 R)
• M72: 59,505,695 km (0.097 R)
• M73: 60,276,124 km (0.108 R)
• M74: 60,662,685 km (0.12 R)
• M75: 60,920,741 km (0.118 R)
• M76: 61,049,993 km (0.098 R)
• M77: 62,216,707 km (0.083 R)
• M78: 63,129,254 km (0.114 R)
• M79: 65,363,947 km (0.091 R)
• M80: 66,956,865 km (0.092 R)
• M81: 68,831,327 km (0.074 R)
• M82: 71,539,048 km (0.083 R)
• M83: 72,221,364 km (0.104 R)
• M84: 73,454,948 km (0.089 R)
• M85: 74,419,256 km (0.051 R)
• M86: 78,318,225 km (0.044 R)
• M87: 81,997,585 km (0.104 R)
• M88: 83,571,205 km (0.108 R)
• M89: 86,602,806 km (0.116 R)
• M90: 88,790,226 km (0.108 R)
• M91: 90,995,747 km (0.109 R)
• M92: 91,439,006 km (0.053 R)
• M93: 92,179,366 km (0.057 R)
• M94: 93,070,370 km (0.115 R)
• M95: 94,711,459 km (0.11 R)
• M96: 95,610,542 km (0.069 R)
• M97: 97,417,385 km (0.052 R)
• M98: 98,779,773 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 19,009 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit